83039970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{212923}}^1$

素因数の和:212946

約数の個数: 32

約数和(自身を含む): 214627392

約数和(自身を除く): 131587422

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 212923, 425846, 638769, 1064615, 1277538, 2129230, 2767999, 3193845, 5535998, 6387690, 8303997, 13839995, 16607994, 27679990, 41519985, 83039970]

約数ペア:

[(1, 83039970), (2, 41519985), (3, 27679990), (5, 16607994), (6, 13839995), (10, 8303997), (13, 6387690), (15, 5535998), (26, 3193845), (30, 2767999), (39, 2129230), (65, 1277538), (78, 1064615), (130, 638769), (195, 425846), (390, 212923)]